CN103706508B - A kind of matrix material gluing adjustment mechanism - Google Patents

A kind of matrix material gluing adjustment mechanism Download PDF

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Publication number
CN103706508B
CN103706508B CN201310603171.9A CN201310603171A CN103706508B CN 103706508 B CN103706508 B CN 103706508B CN 201310603171 A CN201310603171 A CN 201310603171A CN 103706508 B CN103706508 B CN 103706508B
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China
Prior art keywords
angle regulator
glue
matrix material
roll coater
bracing frame
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CN201310603171.9A
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CN103706508A (en
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张武翔
王宝军
徐小明
丁希仑
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Beihang University
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Beihang University
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Abstract

The present invention discloses a kind of matrix material gluing adjustment mechanism, comprises bracing frame, initiatively roll coater, glue quantity regulating device, anterior angle regulator, rear portion angle regulator, glue liquid infiltration apparatus, glue groove. Initiatively roll coater is arranged on bracing frame by bearing, and plastic tank is established in underface; Glue quantity regulating device is slidably mounted on bracing frame, and distance between active roll coater is adjustable, is used for scraping off the unnecessary glue liquid on initiatively roll coater. Anterior angle regulator and rear portion angle regulator are the roller structure being arranged on bracing frame, and vertical direction position is adjustable, are used for respectively regulating matrix material to enter and leave the angle of active roll coater. Glue liquid infiltration apparatus is the infiltration deflector roll cylinder being socketed on linear bearings guide rail, and upper-lower position is adjustable, regulates the squeeze to matrix material. The advantage of the present invention is: can accurately control to be wound around the gel content adding matrix material in man-hour, adapt to different processing parameter requirements.

Description

A kind of matrix material gluing adjustment mechanism
Technical field
The invention belongs to composites processing technology field, it is a kind of composite material processing equipment, specifically, be a kind of matrix material gluing adjustment mechanism.
Background technology
Matrix material is owing to having excellent mechanical property, therefore obtain in every field and apply more and more widely, Wrapping formed is the shaping important process of composite processing, in the Wrapping formed process of matrix material, gel content is bigger on mechanical property impacts such as the intensity of composite product and bending stiffnesses, if gel content is excessive in winding process, gummosis in shaping and solidification process can be caused serious, thus cause composite product intensity not enough; If gel content is excessively little, then cohesive force between layer is little, and porosity increases, the decrease in intensity of composite product. The quality of winding product is had most important effect by the gel content therefore accurately controlling matrix material.
Current gluing setting device only has frictioning regulatory function usually, fiber cornerite on roll coater can not be regulated convenient according to different process demand, significantly, in addition glue liquid infiltration apparatus compresses fiber often through self gravitation, snap-in force can not be regulated, above factor causes whole gluing setting device regulatory function single, glue amount regulation range is little, sharpness of regulation is low, can not meet the composite property requirement day by day improved.
Summary of the invention
It is an object of the invention to the gel content in order to accurately control matrix material, a kind of matrix material gluing adjustment mechanism is proposed, by adjusting the gel content of the position adjustment matrix material of each component, it is possible to gel content required when adapting to different changes in process parameters.
A kind of matrix material gluing adjustment mechanism, it is characterised in that: comprise bracing frame, initiatively roll coater, glue quantity regulating device, anterior angle regulator, rear portion angle regulator, glue liquid infiltration apparatus, glue groove; Wherein, bracing frame is disposed with glue quantity regulating device, initiatively roll coater and rear portion angle regulator from front to back; And anterior angle regulator and glue liquid infiltration apparatus are arranged at above glue quantity regulating device and active roll coater respectively.
Described active roll coater is fixedly mounted on bracing frame by bearing support; Initiatively it is provided with glue groove immediately below roll coater.
Described glue quantity regulating device comprises sliding connector and glue amount adjustable plate, and glue amount adjustable plate two ends are arranged on bracing frame both sides by sliding connector. Glue amount adjustable plate is along bracing frame front and back to slip, it is achieved and the distance adjustment between active roll coater;
Described anterior angle regulator is identical with rear portion angle regulator structure, includes angle regulator and determines axle and angle regulator sleeve; Angle regulator sleeve is connected on angle regulator by bearing housing to be determined on axle. The angular adjustment of anterior angle regulator and rear portion angle regulator is determined axle and is all fixedly mounted on bracing frame; And anterior angle regulator is adjustable with rear portion angle regulator vertical direction position on bracing frame, it is achieved matrix material enters and leave angular adjustment during active roll coater.
Described glue liquid infiltration apparatus comprises linear bearings mount pad, linear bearings guide rail, infiltrates deflector roll sleeve and infiltrate guide roller axis. Wherein, linear bearings guide rail has two, is vertically fixedly mounted on bracing frame both sides respectively. The two ends infiltrating guide roller axis are enclosed within two linear bearings guide rails respectively by linear bearings mount pad. Infiltrate guide roller axis is connected to by bearing housing and infiltrate deflector roll sleeve; Infiltrate deflector roll sleeve the squeeze of matrix material is adjustable.
Before matrix material is wound around processing, first according to material property and complete processing requirement, regulate glue amount adjustable plate and initiatively roll coater spacing in gel content setting device, namely have adjusted the actual glue amount being attached to initiatively roll coater surface. Secondly the vertical position of anterior angle regulator and rear portion angle regulator is regulated respectively, thus angle when have adjusted matrix material turnover active roll coater. The draught of the spring again regulated in glue liquid infiltration apparatus on two linear bearings guide rails, makes infiltration deflector roll sleeve have, with initiatively roll coater surface, the even positive pressure meeting demand; Finally, by matrix material successively through the bottom of anterior angle regulator sleeve, initiatively roll coater and glue liquid infiltration apparatus and the bottom of rear portion angle regulator sleeve, and matrix material is conducted in follow-up processing unit (plant), can start to be wound around processing.
It is an advantage of the current invention that:
1, matrix material gluing adjustment mechanism of the present invention, can require to determine required gel content according to different processing parameters by optimizing distribution of parts;
2, matrix material gluing adjustment mechanism of the present invention, can effectively ensure that matrix material Jiao Yejinrun is even;
3, matrix material gluing adjustment mechanism of the present invention, can effectively prevent glue liquid from overflowing;
4, matrix material gluing adjustment mechanism of the present invention, structure is simple, and cost is low, and is convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is a kind of matrix material gluing adjustment mechanism one-piece construction schematic diagram of the present invention;
Fig. 2 is glue groove structural representation in a kind of matrix material gluing adjustment mechanism of the present invention;
Fig. 3 is glue quantity regulating device structural representation in a kind of matrix material gluing adjustment mechanism of the present invention;
Fig. 4 is a kind of matrix material gluing adjustment mechanism middle front part angle regulator cross-sectional schematic of the present invention;
Fig. 5 is rear portion angle regulator schematic diagram in a kind of matrix material gluing adjustment mechanism of the present invention;
Fig. 6 is the glue liquid infiltration apparatus schematic diagram of a kind of matrix material gluing adjustment mechanism of the present invention.
In figure:
1-bracing frame 2-is roll coater 3-glue quantity regulating device initiatively
4-anterior angle regulator 5-rear portion angle regulator 6-glue liquid infiltration apparatus
7-glue groove 101-left frame 102-left side frame
301-slide unit 302-line slideway 303-glue amount adjustable plate
304-slide block 305-regulates antifouling baffle plate on the downside of knob 306-
The antifouling baffle plate 301a-moving platform of 307-slide unit antifouling baffle plate 308-line slideway
The anterior angle regulator of 301b-silent flatform 401-angle regulator bracing frame 402-determines axle
The anterior angle regulator sleeve 404-chute A of 403-
501-rear portion, 405-evagination edge angle regulator determines axle 502-rear portion angle regulator sleeve
503-chute B504-evagination edge 601-linear bearings mount pad
602-linear bearings guide rail 603-spring 604-adjusting nut
605-infiltrates deflector roll sleeve 606-and infiltrates guide roller axis
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
The present invention is a kind of matrix material gluing adjustment mechanism, as shown in Figure 1, comprises bracing frame 1, initiatively roll coater 2, glue quantity regulating device 3, anterior angle regulator 4, rear portion angle regulator 5, glue liquid infiltration apparatus 6, glue groove 7. Wherein, bracing frame 1 has left frame 101 and left side frame 102, between left frame 101 and left side frame 102, is disposed with glue quantity regulating device 3, initiatively roll coater 2 and rear portion angle regulator 5 from front to back; And anterior angle regulator 4 and glue liquid infiltration apparatus 6 are arranged at above glue quantity regulating device 3 and active roll coater 2 respectively.
Described active roll coater 2 is fixedly mounted in left frame 101, left side frame 102 by bearing support, makes axis and the plane-parallel of initiatively roll coater 2. Initiatively roll coater 2 is by synchronous V belt translation, and synchronous band is by the driven by servomotor of band speed reduction unit, and then is rotated by driven by servomotor active roll coater 2. Initiatively roll coater 2 can adopt publication number be " CN103147241A " patent of invention " a kind of fiber Wiring apparatus roll coater " disclosed in roll coater. Initiatively being provided with glue groove 7 immediately below roll coater 2, as shown in Figure 2, glue groove 7 has circular section (namely the internal surface of glue groove 7 is circular arc face), fills with glue liquid in glue groove 7; The circular arc face of glue groove 7 is arranged with initiatively roll coater surface engagement, and circular arc face distance active roll coater 2 basal spacing is 10mm; Thus, when active roll coater 2 rotates, constant for glue liquid can be infiltrated active roll coater 2 surface from glue groove 7, hang up glue for being wound around the matrix material of processing; And initiatively roll coater 2 drives glue liquid upwards to flow, and flow along the circular arc face of glue groove 7, thus improve the mobility of glue liquid, prevent glue liquid local superheating.
Described glue quantity regulating device comprises slide unit 301, line slideway 302, glue amount adjustable plate 303, slide block 304, as shown in Figure 3. Wherein, slide unit 301 has moving platform 301a and silent flatform 301b, and silent flatform 301a is fixedly mounted on left frame 101; Between moving platform 301a and silent flatform 301b, there is gear & rack structure, it is achieved the slip of moving platform 301a on silent flatform 301b; And the gear in gear & rack structure is connected by coupling shaft and adjustment knob 305;Thus by regulating knob 305 that moving platform 301a can be driven along bracing frame 1 front and back to slip. Line slideway 302 is fixedly mounted in left side frame 102, and line slideway 302 is slidably fitted with slide block 304, and slide block 304 can along bracing frame 1 front and back to slip. When above-mentioned slide unit 301 is installed with line slideway 302, it is necessary to ensure that the moving platform 301a end face of slide unit 301 is parallel with line slideway 302 end face. Described glue amount adjustable plate 303 is rectangular plate-like structure, and one end is fixedly mounted on the moving platform of slide unit 301, and the other end is fixedly mounted on slide block 304, and ensures that the distance between the two ends of glue amount adjustable plate 303 with active roll coater 2 is equal; Thus regulate knob 305 by turn, realize glue amount adjustable plate 303 along bracing frame 1 front and back to moving, and then the distance adjustment realized between glue amount adjustable plate 303 and active roll coater 2, making glue amount adjustable plate 303 scrape off the glue liquid that initiatively roll coater 2 surface is unnecessary, the final actual glue amount realizing initiatively roll coater 2 surface regulates. The side near initiatively roll coater of above-mentioned glue amount adjustable plate 303 has circular arc face, and transition downwards is inclined-plane, thus can prevent the glue liquid remaining in glue amount adjustable plate 303 from flowing out. The present invention is also provided with along direction, glue amount adjustable plate left and right the antifouling baffle plate 306 in downside in the bottom surface of glue amount adjustable plate 303; The moving platform 301a of slide unit 301 is provided with the antifouling baffle plate 307 of slide unit; Slide block 304 is provided with the antifouling baffle plate 308 of line slideway; Thus can the unnecessary glue liquid that glue amount adjustable plate 303 scrapes be led back in glue groove 7 by the antifouling baffle plate in downside 306; The end face of slide unit 301 and left and right side are blocked by the antifouling baffle plate 307 of slide unit; Line slideway end face and left and right side are blocked by the antifouling baffle plate 308 of line slideway; And then the unnecessary glue liquid jointly preventing glue amount adjustable plate 303 from scraping by the antifouling baffle plate in downside 306, the antifouling baffle plate of slide unit 307 and the antifouling baffle plate of line slideway 308 pollutes the structure unit of gluing adjustment mechanism of the present invention.
Described anterior angle regulator 4 comprises angle regulator bracing frame 401, anterior angle regulator determines axle 402 and anterior angle regulator sleeve 403, as Figure 1 and Figure 4; Wherein, angle regulator bracing frame 401 is fixedly mounted in left side frame 102; Angle regulator bracing frame 401 has been offered vertical chute A404. Anterior angle regulator is determined axle 402 and is horizontally disposed with, axis and initiatively roll coater 2 axis being parallel; The inboardend that anterior angle regulator determines axle 402 is threaded with setscrew nut A after chute A404; The step surface that the inboardend place making angle regulator bracing frame 401 and anterior angular adjustment determine axle 402 by screwed in place nut A designs coordinates, and front portion angle regulator is determined axle 402 and is fixed on angle regulator bracing frame 401. Anterior angle regulator is determined to be connected to anterior angle regulator sleeve 403 by bearing housing on axle 402. When, after the de-setscrew nut A of pine, anterior angle regulator being made to determine axle 402 and move along chute A404, it is achieved the position adjustments of anterior angle regulator 4 in the vertical direction, and then angle when regulating matrix material to enter active roll coater 2. In said structure, the length of anterior angle regulator sleeve 403 is greater than the length of initiatively roll coater 2, and two ends lay respectively at outside active roll coater 2 two ends; Meanwhile, anterior angle regulator sleeve 403 both ends of the surface circumference is designed with evagination edge 405, thus can prevent unnecessary glue liquid from overflowing.
Described rear portion angle regulator 5 comprises rear portion angle regulator and determines axle 501 and rear portion angle regulator sleeve 502, and structure is identical with anterior angle regulator 4, as shown in Figure 1, shown in Figure 5. Wherein, rear portion angle regulator is determined axle 501 and is horizontally disposed with, axis and initiatively roll coater 2 axis being parallel. Rear portion angle regulator is determined to be threaded with setscrew nut B after axle 501 inboardend vertically offers chute B503 in left side frame 102; The step surface making bracing frame 1 and rear portion angle regulator determine the design of axle 501 inboardend place by screwed in place nut B coordinates, and rear portion angle regulator is determined axle 501 and is fixed in left side frame 102. Rear portion angle regulator is determined to be connected to rear portion angle regulator sleeve 502 by bearing housing on axle 501. When after the de-setscrew nut B of pine, rear portion angle regulator can be made to determine axle 501 and to move along chute B503, it is achieved the position adjustments of rear portion angle regulator 5 in the vertical direction, and then angle when regulating matrix material to leave active roll coater 2. Equally, in said structure, the length of rear portion angle regulator sleeve 502 is greater than the length of initiatively roll coater 2, and two ends lay respectively at outside active roll coater 2 two ends; Meanwhile, rear portion angle regulator sleeve 502 both ends of the surface circumference is designed with evagination edge 504, can prevent unnecessary glue liquid from overflowing.
Described glue liquid infiltration apparatus 6 comprises linear bearings mount pad 601, linear bearings guide rail 602, spring 603, adjusting nut 604, infiltrates deflector roll sleeve 605 and infiltrate guide roller axis 606, as shown in Figure 6. Wherein, linear bearings guide rail 602 has two, is vertically fixedly mounted on by linear bearings mounting plate 607 respectively in left frame 101 and left side frame 102, and is parallel to each other; Two linear bearings guide rails 602 are for supporting whole glue liquid infiltration apparatus 6. On two linear bearings guide rails 602, all cover has a linear bearings mount pad 601; It is fixedly connected with a horizontally disposed infiltration guide roller axis 606 between two linear bearings mount pads 601, infiltrates and guide roller axis 606 is connected to infiltration deflector roll sleeve 605 by bearing housing. The screw top of above-mentioned two linear bearings guide rails 602 is connected with setting nut 604, and on two linear bearings guide rails 602, also cover has spring 603, and spring 603 is positioned between setting nut 604 and linear bearings mount pad 601. By said structure, the pressure that the infiltration gravity of deflector roll sleeve 605 by self and spring 303 apply makes infiltration deflector roll cylinder 605 be pressed on the surface of initiatively roll coater 2, thus makes the matrix material passed through be subject to certain squeeze and infiltrate evenly. Squeeze suffered by above-mentioned matrix material is by adjustment setting nut 604 in linear bearings guide rail 602 position axially, and then the draught of regulating spring 603 realizes.
Integral composite gluing adjustment mechanism of the present invention is formed by said structure. Before matrix material is wound around processing, first according to material property and complete processing requirement, regulate glue amount adjustable plate 303 and initiatively roll coater 2 spacing in gel content setting device 3, namely have adjusted the actual glue amount being attached to initiatively roll coater 2 surface. Next regulates the vertical position of anterior angle regulator 4 with rear portion angle regulator 5 respectively, thus angle when have adjusted matrix material turnover active roll coater 2. The draught of the spring 603 again regulated in glue liquid infiltration apparatus 6 on two linear bearings guide rails 602, makes infiltration deflector roll sleeve 605 have, with initiatively roll coater 2 surface, the even positive pressure meeting demand;Finally, by matrix material successively through the bottom of anterior angle regulator sleeve 403, initiatively roll coater 2 and glue liquid the infiltration apparatus 6 and bottom of rear portion angle regulator sleeve 502, and matrix material is conducted in follow-up processing unit (plant), can start to be wound around processing.

Claims (10)

1. a matrix material gluing adjustment mechanism, it is characterised in that: comprise bracing frame, initiatively roll coater, glue quantity regulating device, anterior angle regulator, rear portion angle regulator, glue liquid infiltration apparatus, glue groove; Wherein, bracing frame is disposed with glue quantity regulating device, initiatively roll coater and rear portion angle regulator from front to back; And anterior angle regulator and glue liquid infiltration apparatus are arranged at above glue quantity regulating device and active roll coater respectively;
Described active roll coater is fixedly mounted on bracing frame by bearing support; Initiatively it is provided with glue groove immediately below roll coater;
Described glue quantity regulating device comprises sliding connector and glue amount adjustable plate, and glue amount adjustable plate two ends are arranged on bracing frame both sides by sliding connector; Glue amount adjustable plate is along bracing frame front and back to slip, it is achieved and the distance adjustment between active roll coater;
Described anterior angle regulator is identical with rear portion angle regulator structure, includes angle regulator and determines axle and angle regulator sleeve; Angle regulator sleeve is connected on angle regulator by bearing housing and determines on axle; The angular adjustment of anterior angle regulator and rear portion angle regulator is determined axle and is all fixedly mounted on bracing frame; And anterior angle regulator is adjustable with rear portion angle regulator vertical direction position on bracing frame, it is achieved matrix material enters and leave angular adjustment during active roll coater;
Described glue liquid infiltration apparatus comprises linear bearings mount pad, linear bearings guide rail, spring, adjusting nut, infiltration deflector roll sleeve and infiltrates guide roller axis; Wherein, linear bearings guide rail has two, is vertically fixedly mounted on bracing frame both sides respectively; The two ends infiltrating guide roller axis are enclosed within two linear bearings guide rails by linear bearings mount pad respectively; Infiltrate guide roller axis is connected to by bearing housing and infiltrate deflector roll sleeve; Infiltrate deflector roll sleeve the squeeze of matrix material is adjustable.
2. a kind of matrix material gluing adjustment mechanism as claimed in claim 1, it is characterised in that: described active roll coater by synchronous V belt translation, synchronous band by the driven by servomotor of band speed reduction unit, and then by driven by servomotor initiatively roll coater rotate.
3. a kind of matrix material gluing adjustment mechanism as claimed in claim 1, it is characterised in that: described glue groove has circular section.
4. a kind of matrix material gluing adjustment mechanism as claimed in claim 1, it is characterized in that: be also provided with the antifouling baffle plate in downside in the present invention along direction, glue amount adjustable plate left and right in the bottom surface of glue amount adjustable plate, the unnecessary glue liquid that can be scraped by glue amount adjustable plate by the antifouling baffle plate in downside is led back in glue groove.
5. a kind of matrix material gluing adjustment mechanism as claimed in claim 1, it is characterised in that: described sliding connector comprises slide unit, line slideway and slide block; Wherein, slide unit has moving platform and silent flatform, on the left of silent flatform fixed installation bracing frame; Moving platform and glue amount adjustable plate one end are connected; Line slideway is fixedly mounted on the right side of bracing frame, and line slideway is slidably fitted with slide block; Slide block and the glue amount adjustable plate the other end are connected.
6. a kind of matrix material gluing adjustment mechanism as claimed in claim 5, it is characterised in that: described slide unit has between moving platform and silent flatform gear & rack structure, and gear in gear & rack structure by coupling shaft, knob is connected with regulating; Knob is regulated to drive moving platform along bracing frame front and back to slip by turn.
7. a kind of matrix material gluing adjustment mechanism as claimed in claim 5, it is characterised in that: the moving platform of described slide unit is provided with the antifouling baffle plate of slide unit;Slide block is provided with the antifouling baffle plate of line slideway; The end face of slide unit and left and right side are blocked by the antifouling baffle plate of slide unit; Line slideway end face and left and right side are blocked by the antifouling baffle plate of line slideway.
8. a kind of matrix material gluing adjustment mechanism as claimed in claim 1, it is characterised in that: the side near initiatively roll coater of above-mentioned glue amount adjustable plate has circular arc face, and transition downwards is inclined-plane.
9. a kind of matrix material gluing adjustment mechanism as claimed in claim 1, it is characterized in that: described anterior angle regulator is determined axle one end with the angle regulator in the angle regulator of rear portion and coordinated by nut, realize sliding up and down or locking in the vertical groove offered in frame, and then the upper-lower position realizing anterior angle regulator and rear portion angle regulator regulates object.
10. a kind of matrix material gluing adjustment mechanism as claimed in claim 1, it is characterized in that: in described glue liquid infiltration apparatus, the screw top of two linear bearings guide rails is connected with setting nut, and also cover has spring on two linear bearings guide rails, spring is positioned between setting nut and linear bearings mount pad, by adjustment setting nut in linear bearings guide rail position axially, and then the draught of regulating spring realizes infiltrating deflector roll cylinder to the squeeze of matrix material.
CN201310603171.9A 2013-11-25 2013-11-25 A kind of matrix material gluing adjustment mechanism Active CN103706508B (en)

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CN103706508B true CN103706508B (en) 2016-06-08

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CN107813452B (en) * 2017-11-06 2023-10-27 青岛星创医疗科技有限公司 Stone extractor saccule dipping machine
CN108589109B (en) * 2018-05-14 2020-08-04 武汉理工大学 Glue amount control mechanism for wet winding process
CN116136043B (en) * 2023-04-20 2023-06-27 山东聚金龙汽车发展有限公司 Hydrogen cylinder carbon fiber dipping mechanism for solar hydrogen production

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